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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - "naked" attribute of class member function causes assertion fail"
href="http://llvm.org/bugs/show_bug.cgi?id=22429">22429</a>
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<th>Summary</th>
<td>"naked" attribute of class member function causes assertion fail
</td>
</tr>
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<th>Product</th>
<td>clang
</td>
</tr>
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<th>Version</th>
<td>unspecified
</td>
</tr>
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<th>Hardware</th>
<td>PC
</td>
</tr>
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<th>OS</th>
<td>Linux
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
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<th>Component</th>
<td>Frontend
</td>
</tr>
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
</tr>
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<th>Reporter</th>
<td>weimingz@codeaurora.org
</td>
</tr>
<tr>
<th>CC</th>
<td>llvmbugs@cs.uiuc.edu
</td>
</tr>
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<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>test.ii:
class Foo {
unsigned r4;
void func1 ();
};
void __attribute__((naked)) Foo::func1 () {
__asm__ volatile (
"mov r2, %0 \n\t" : "=r" (r4) :
);
}
clang++ -cc1 -triple thumbv7m-none--eabi -S -mthread-model posix
-target-feature +soft-float-abi -target-abi aapcs -mfloat-abi soft -x
c++-cpp-output test.ii
clang++: llvm/tools/clang/lib/CodeGen/CodeGenFunction.h:1580: llvm::Value*
clang::CodeGen::CodeGenFunction::GetAddrOfLocalVar(const clang::VarDecl*):
Assertion `Res && "Invalid argument to GetAddrOfLocalVar(), no decl!"' failed.
#0 0x106d0a2 llvm::sys::PrintStackTrace(_IO_FILE*) (bin/clang-3.7+0x106d0a2)
...</pre>
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